83302765

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 123734016

約数和(自身を除く): 40431251

約数列:

[1, 5, 7, 13, 35, 65, 91, 223, 455, 821, 1115, 1561, 2899, 4105, 5747, 7805, 10673, 14495, 20293, 28735, 53365, 74711, 101465, 183083, 373555, 915415, 1281581, 2380079, 6407905, 11900395, 16660553, 83302765]

約数ペア:

[(1, 83302765), (5, 16660553), (7, 11900395), (13, 6407905), (35, 2380079), (65, 1281581), (91, 915415), (223, 373555), (455, 183083), (821, 101465), (1115, 74711), (1561, 53365), (2899, 28735), (4105, 20293), (5747, 14495), (7805, 10673)]